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-- test/test-lace.builtin.lua
--
-- Lua Access Control Engine -- Tests for the builtins for Lace
--
-- Copyright 2012 Daniel Silverstone <dsilvers@digital-scurf.org>
--
-- For Licence terms, see COPYING
--
-- Step one, start coverage
local luacov = require 'luacov'
local builtin = require 'lace.builtin'
local testnames = {}
local function add_test(suite, name, value)
rawset(suite, name, value)
testnames[#testnames+1] = name
end
local suite = setmetatable({}, {__newindex = add_test})
function suite.compile_builtin_allow_deny_badname()
local cmdtab, msg = builtin.commands.allow({}, "badname")
assert(cmdtab == false, "Internal errors should return false")
assert(type(msg) == "table", "Internal errors should return tables")
assert(type(msg.msg) == "string", "Internal errors should have string messages")
assert(msg.msg:match("badname"), "Expected error should contain badname")
assert(type(msg.words) == "table", "Internal error should contain a words table")
assert(msg.words[1] == 1, "Internal error should reference word 1, the bad command name")
end
function suite.compile_builtin_allow_deny_noreason()
local cmdtab, msg = builtin.commands.allow({}, "allow")
assert(cmdtab == false, "Internal errors should return false")
assert(type(msg) == "table", "Internal errors should return tables")
assert(type(msg.msg) == "string", "Internal errors should have string messages")
assert(msg.msg:match("Expected reason"), "Expected error should mention a lack of reason")
end
function suite.compile_builtin_allow_deny_novariables()
local cmdtab, msg = builtin.commands.allow({}, "allow", "because")
assert(type(cmdtab) == "table", "Result should be a table")
assert(type(cmdtab.fn) == "function", "Result should contain a function")
assert(type(cmdtab.args) == "table", "Result table should contain an args table")
assert(cmdtab.args[1] == "allow", "Result args table should contain the given result 'allow'")
assert(cmdtab.args[2] == "because", "Result args table should contain te given reason 'because'")
assert(type(cmdtab.args[3]) == "table", "The third argument should be a table")
assert(#cmdtab.args[3] == 0, "There should be no conditions")
end
function suite.run_builtin_allow_deny_novariables()
local cmdtab, msg = builtin.commands.allow({}, "allow", "because")
assert(type(cmdtab) == "table", "Result should be a table")
assert(type(cmdtab.fn) == "function", "Result should contain a function")
assert(type(cmdtab.args) == "table", "Result table should contain an args table")
local result, msg = cmdtab.fn({}, unpack(cmdtab.args))
assert(result == "allow", "Expected result should be 'allow'")
assert(msg == "because", "Expected reason should be 'because'")
end
function suite.builtin_get_set_unconditional()
builtin.get_set_last_unconditional_result("FOO")
assert(builtin.get_set_last_unconditional_result() == "FOO",
"Result not saved")
end
function suite.run_builtin_allow_deny_unconditional_saved()
-- Clear
builtin.get_set_last_unconditional_result()
local cmdtab, msg = builtin.commands.allow({}, "allow", "because")
assert(type(cmdtab) == "table", "Result should be a table")
assert(type(cmdtab.fn) == "function", "Result should contain a function")
assert(type(cmdtab.args) == "table", "Result table should contain an args table")
local result, msg = cmdtab.fn({}, unpack(cmdtab.args))
assert(result == "allow", "Expected result should be 'allow'")
assert(msg == "because", "Expected reason should be 'because'")
local last = builtin.get_set_last_unconditional_result()
assert(last == "allow", "The last unconditional result was not allow?")
end
function suite.compile_builtin_default_noresult()
local compctx = {[".lace"] = {}}
local cmdtab, msg = builtin.commands.default(compctx, "default")
assert(cmdtab == false, "Internal errors should return false")
assert(type(msg) == "table", "Internal errors should return tables")
assert(type(msg.msg) == "string", "Internal errors should have string messages")
assert(msg.msg:match("Expected result"), "Expected error should mention a lack of result")
end
function suite.compile_builtin_default_resultbad()
local compctx = {[".lace"] = {}}
local cmdtab, msg = builtin.commands.default(compctx, "default", "FISH")
assert(cmdtab == false, "Internal errors should return false")
assert(type(msg) == "table", "Internal errors should return tables")
assert(type(msg.msg) == "string", "Internal errors should have string messages")
assert(msg.msg:match("allow or deny"), "Expected error should mention a bad of result")
end
function suite.compile_builtin_default_extra_fluff()
local compctx = {[".lace"] = {}}
local cmdtab, msg = builtin.commands.default(compctx, "default", "allow", "", "unwanted")
assert(cmdtab == false, "Internal errors should return false")
assert(type(msg) == "table", "Internal errors should return tables")
assert(type(msg.msg) == "string", "Internal errors should have string messages")
assert(msg.msg:match("additional"), "Expected error should mention additional content")
end
function suite.compile_builtin_default_ok()
local compctx = {[".lace"] = {}}
local cmdtab, msg = builtin.commands.default(compctx, "default", "allow", "because")
assert(type(cmdtab) == "table", "Successful compilation should return a table")
assert(type(cmdtab.fn) == "function", "With a function")
assert(type(cmdtab.args) == "table", "And an arg table")
assert(cmdtab.fn() == true, "Default command should always return true")
assert(type(compctx[".lace"].default) == "table", "Default should always set up the context")
assert(#compctx[".lace"].default == 2, "Default table should consist of two entries")
assert(compctx[".lace"].default[1] == "allow", "First entry should be the result")
assert(compctx[".lace"].default[2] == "because", "Second entry should be the reason")
end
function suite.compile_builtin_default_twice()
local compctx = {[".lace"] = {}}
local cmdtab, msg = builtin.commands.default(compctx, "default", "allow", "")
assert(type(cmdtab) == "table", "Successful compilation should return a table")
local cmdtab, msg = builtin.commands.default(compctx, "default", "allow", "")
assert(cmdtab == false, "Internal errors should return false")
assert(type(msg) == "table", "Internal errors should return tables")
assert(type(msg.msg) == "string", "Internal errors should have string messages")
assert(msg.msg:match("change the"), "Expected error should mention changing the default")
end
function suite.compile_builtin_default_noreason()
local compctx = {[".lace"] = {}}
local cmdtab, msg = builtin.commands.default(compctx, "default", "allow")
assert(type(cmdtab) == "table", "Successful compilation should return a table")
assert(type(cmdtab.fn) == "function", "With a function")
assert(type(cmdtab.args) == "table", "And an arg table")
assert(cmdtab.fn() == true, "Default command should always return true")
assert(type(compctx[".lace"].default) == "table", "Default should always set up the context")
assert(#compctx[".lace"].default == 2, "Default table should consist of two entries")
assert(compctx[".lace"].default[1] == "allow", "First entry should be the result")
assert(compctx[".lace"].default[2] == "Default behaviour", "Second entry should be the reason")
end
local count_ok = 0
for _, testname in ipairs(testnames) do
print("Run: " .. testname)
local ok, err = xpcall(suite[testname], debug.traceback)
if not ok then
print(err)
print()
else
count_ok = count_ok + 1
end
end
print("Builtin: " .. tostring(count_ok) .. "/" .. tostring(#testnames) .. " OK")
os.exit(count_ok == #testnames and 0 or 1)
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